P CODES (POWERTRAIN) P0400 - P0499

Audi A6 4.2 V8 Quattro 2002. Diagnostic Code P0492 - Faulty Air Solenoid Valve And Air System Relay. What Is The Repair Cost To Fix The...

Scan Reads P0402 Egr Valve Exessive Fuel Flow 2nd Code # P1404 Manfacurer Contrl Auxiliary Emission Controls Plus My Tod Is Flashing Check...

How To Fix Code P0401?

2003 Silverado 5.3 Liter Extended Cab 7z1 With 80,000 Mil. I Have A P0449 Code. I Know What It Mean Already I Have Done My Research But How...

My Car Gives Me A Po406 Code Whar Is That Mean

Vin #2t1br32e85c416304 Showing Codes Po441/455/456 & Pending Codes Po441/455. Having Trouble Narrowing Down Where The Problem Is, Below...

I Am Sorry I Did Not Know There Was A Charge Involved.I Am A Disabled Soldier, And Have Been Out Of Work For 5 Years. I Had A Code That...

Can Someone Help Me Please. My Car Runs Perfect Starts Rite Up And Drives Smooth. But After I Stop At A Few Places And Shut The Car Off.I...

How To Repair Code P0401 - P0402 The Mil Is On I Oly Scan Diagnostc Trouble Codes P0401 - P0402

Code P0440 Emissions Is All It Says. Not Sure Where To Start Looking?